KE4OS
Available2x2District 4
Competitive callsign — 2 applications filed with the FCC.
License HolderCERDA, EDWARD E
License ClassAdvanced
Min. Class RequiredGeneral
LocationFLANDERS, NY
Grant DateDec 8, 1987
Expiration DateDec 8, 1997
Cancellation DateDec 9, 1999
Available for ApplicationsDec 9, 1999
KE4OS is a highly sought-after 2x2 format amateur radio callsign. The license is currently held by CERDA, EDWARD E in FLANDERS, NY. This callsign has attracted significant interest in the amateur radio community, with 2 vanity applications filed with the FCC. The most recent was submitted by KEPHART, JAMES F on Mar 6, 2007. KE4OS has 1 recorded FCC license history event.
CW & Voice Analysis
Morse Code
-.- . ....- --- ...
CW Weight: 27 units(Light (fast to send))
Voice Phonetics
Kilo Echo Four Oscar Sierra
Readability: 7.5/10(High readability)
This callsign is available now
Requires General license or higher to apply for this callsign format (2x2).
License History
- License ExpiredDec 9, 1999
Vanity Application Activity
Competing applications filed with the FCC for this callsign.